Reyko (stylized "REYKO") are a Spanish musical duo based in London, consisting of vocalist Soleil and producer and multi-instrumentalist Igor. History Origins and formation The two members of Reyko
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7bd054f259cd1b7bb867ae34701ac08f91fd0c6ddf761f82924458421dc86b. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/743e2a34-3ed7-4dcd-892e-ca523304c0ea.json and https://artists.proofprofile.net/proofs/artist/743e2a34-3ed7-4dcd-892e-ca523304c0ea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60380dd78d4ea7e5ded732d38204011e3fab9138be3128dfc2fc3479d69cad35. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL2280241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a70e61ce0f6b36ce13aa9ebca93ca35355ddc9717e89b3624dc7e803edfb527. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62299588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x119274298859f9ecf311c3daa6a2c52dddc976211dc4a6ee0e83aae9a2f0aa65. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL2201310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d88a37dbf04e1e77771ecb5673fa6296551b1e9a6cd4f71fcd02eee761bcaa. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL2019831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a54982a1ee3027dc44a287ffc4e74e522aa981108875b0782e49e374806df7. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1980176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba6088e488d73a0304c30fc9715844c36ea06278f211f17227a65ef8dd990da1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1961244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa833677908927bbb8893e5929fdcd32ac53fb72d7b2950496314996ec1deb359. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1968580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x791e36bfd9990eeb240cfd260223f504d1cc752f5fef9550d64a970a0542409a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1980178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8d056fe4f88b8dceefcf9430e193efaad38203fa43b8ed651fa19a34771128c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1980174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6afa014fc9ac51db334c477665f7a6fa18f95bda4c0f70858f432f75ce2e9c9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1959580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22fef2db9d7f5d5a92aab9352263c6e1f77e9ff7b204b46e9feb7db6dbbe688. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1980171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d464ff5fc5365a930f79799157c7f41d2f98d3a8c97210e4980587e0ec6db6. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1980179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f525481a7bbc32d4afa00605f1155a3193ee81fc9cfeb028f9da6d91571ed4e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1980181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbaa70437222813fe0690bc251a9c7b2c87415015e2aff3da3f191e99d5ac2d6. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1980175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8029963d30a913792c0e542cb0ca3e36e156fad0587ca783b4742fd7116675. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1980180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7542e3f93adf539cd47f378797a59320259b11c3bc7efe16e745e9ddb5dcb576. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1977655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x919d237e214ee12a8a970216c6822f0ad1f3b04acbdfd62571e027dbd0c48677. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL8RL2448360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4ea2cd949cf0ae35ef9f89216e867aa817c9ace2aad4222c89f852f3114a1b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL8RL2437569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29aac885fdd7cac79aa309f48f0b41ff021876891aed86e05ca0fa07f50e102c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL8RL2429718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f245b24672bc5f9e6b068350f3f28b348eb65433becaa10c5d1db9ac350831d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL8RL2448363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4ea2cd949cf0ae35ef9f89216e867aa817c9ace2aad4222c89f852f3114a1b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL8RL2437569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29aac885fdd7cac79aa309f48f0b41ff021876891aed86e05ca0fa07f50e102c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL8RL2429718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff502fe3c91a5a8afaf287438072415689ade947750deb64a1d12e99fa33d6a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL8RL2437654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29aac885fdd7cac79aa309f48f0b41ff021876891aed86e05ca0fa07f50e102c. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL8RL2429718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29aac885fdd7cac79aa309f48f0b41ff021876891aed86e05ca0fa07f50e102c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL8RL2429718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7eff3251f0ca6e949083d6c3431abd1e92f91dfff31c1da8b588367e4a31449. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHS2306652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7eff3251f0ca6e949083d6c3431abd1e92f91dfff31c1da8b588367e4a31449. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHS2306652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaaab15db2812611e7135deadc19d2e01a972c818a91cb64bd0a817b63b6a75a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282353749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277db46d76e10868599d22d65fdd8cdf6438ad4fae445c97f0bd8db818e71166. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL2158847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb4298b2484c43ff7d785916263b14cfb10dcc6c368a30b6c036bc0e182f1273. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3EF2100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5adfbd82eeb404d4255b3a593116d7d6a0ec6e644674c80f9834e82193efb3e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7001727001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae604f3d6bd2cc0214e482a058207f596f08ad85a71bea41d7d2c9d6e1368baa. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8GX1700901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x604ba11a1742b53fd5365ae7e1fe265550d1a1ae7796cc572b3669336ab0d118. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:38:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8GX1700902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x748e24f7b2f9bd8d249863e85291d6064adf731d7d36eb2dfa7c4d23229cb71c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1975965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba6088e488d73a0304c30fc9715844c36ea06278f211f17227a65ef8dd990da1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1961244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6afa014fc9ac51db334c477665f7a6fa18f95bda4c0f70858f432f75ce2e9c9. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1959580.
Set You Free (Main Theme from "Toy Boy")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b34295ad8d1a5b223d7c026afdd6a5f578a3afcc7e31cf47355ea7fee0070e4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7001833201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178943a5b809cd7d57d2cffec819aa01db3daecc38cba25ed26f476ba2962b3a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7001833202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b34295ad8d1a5b223d7c026afdd6a5f578a3afcc7e31cf47355ea7fee0070e4. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7001833201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4744f20c5789d2d3869d5f8563736e6a307cd84964a3e3752f0babbed098a2ff. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7001833203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5adfbd82eeb404d4255b3a593116d7d6a0ec6e644674c80f9834e82193efb3e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7001727001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830439138da0dc02d54f1841e60c70788431e7f496e69a0be718cfdaf8bf5c88. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7001726901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b34295ad8d1a5b223d7c026afdd6a5f578a3afcc7e31cf47355ea7fee0070e4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7001833201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb9aff6f6b460d038741807563e9fad856356e4f76bc19e90d3d64db93b7c20b. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7001625801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b3edf7e8b772b4a775deffe024fa46cfec4d7a378f9fd592c9280d89201c75. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151900172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d0fc86281e99edab82ab12dee660039ccb4567465de9a184b26d1cc11d4815e. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151900173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ad310fd770fca2a99f6f075fd7591c55b195b58f31f9a22aff22983abbb1b14. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151900174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c8a0d081e49760b6b47ff4a5f471fee2aba6aa5a7d02f3a85f74538a5a95502. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151900176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71a8823bdd34413dcc45b6e4f2eea0b0b29e056efcc9e15a99841001a41aa6b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151900179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fdae693a2a2d4db686d51aa68a12396459524ac6f102114be3d279e5ed33665. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151900181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ba17aca5fffb3b283ecc382250c3b88a0e3b4a3c2032b10f5353244481681c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151900182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc915b892d8f832932ed2bf46facb5c99e7663853efd35f7c018e68f602ef2b53. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151900183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a2667d241bffa22b6c8e82d4fe6f25702018d497cb35aabee8aaef2bbb8039c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL8RL2334657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x014c785c0ead7242edf7c1eb930d185f6deaf1d1bcc1acd7bfef081976731fa5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2376496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6afa014fc9ac51db334c477665f7a6fa18f95bda4c0f70858f432f75ce2e9c9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1959580.